#!/usr/bin/perl -wT use strict; print "Content-Type: text/html\n"; print "Cache-Control: no-store\n\n"; my $failed = 0; foreach (keys %ENV) { if ($_ =~ "HTTP_REFERER") { print "FAIL. " . $_ . ": " . $ENV{$_} . "\n"; $failed = 1; } } if (!$failed) { print "PASS\n"; } print "";